Here's the First Trailer for the Christopher Walken/Al Pacino Vehicle, Stand Up Guys

Ever since that weird photo of Al Pacino and Christopher Walken hanging out together surfaced a few months ago, many wondered what those two crazy dudes were up to.

Well, now we know: The veteran actors are starring together in a buddy drama about "a pair of aging con men" who "get the old gang back together for one last hurrah before one of the guys takes his last assignment — to kill his comrade."

It looks pretty damn good!

Also starring Alan Arkin, Julianna Margulies, and Mark Margolis, Stand Up Guys was directed by Fisher Stevens and set for wide release January 11th.